Smartbox



FIG. 1 is a front elevational view of a smartbox showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a first perspective end view thereof; and,

FIG. 6 is a second perspective end view thereof. 

CLAIM The ornamental design for a smartbox, as shown and described. 